Claude Code Memory

Claude Code Memory is a feature designed to help developers keep track of important information and instructions across different coding sessions. It uses two main methods: CLAUDE.md files and Auto memory. These tools act like a persistent memory for Claude, the AI coding assistant, ensuring it remembers project details, coding rules, and helpful insights.

Benefits

Claude Code Memory helps maintain consistency in coding projects by remembering specific instructions and project details. CLAUDE.md files allow you to set clear guidelines for coding standards, workflows, and project architecture. Auto memory lets Claude learn from your work, remembering useful commands, debugging tips, and your preferred ways of working. This saves time by reducing the need to repeat instructions or re-discover solutions.

Use Cases

CLAUDE.md files can be used to define organization-wide coding policies, project-specific rules shared among team members, or personal preferences. For example, you can specify indentation rules, preferred libraries, or common project structures. Auto memory is useful for remembering specific build commands for a project, insights gained during debugging sessions, or Claude's learned preferences about how you like your code formatted. These memories are specific to each project.

Vibes

Users can audit and edit the memory files directly. If Claude isn't following instructions, users can check the loaded CLAUDE.md files using the/memorycommand and ensure the instructions are clear and not contradictory. If Auto memory contains unwanted information, users can browse, edit, or delete the saved markdown files. Claude Code prompts for approval when it encounters external files for the first time, giving users control over what information is loaded.

Additional Information

Claude Code Memory supports modularity for large projects through the.claude/rules/directory, allowing specific rules for different parts of a project. Instructions can be organized into separate files and imported, with a limit on how deeply these imports can be nested. For large teams, organization-wide CLAUDE.md files can be deployed, and specific files can be excluded to avoid irrelevant instructions in large codebases. Auto memory is enabled by default but can be toggled on or off. It stores information locally on your machine and is not shared across different computers.